Bush Types | Washer | Chemical Composition | Wc and Co |
Keywords | Tungsten Carbide Bushings and Sleeve | Shape | Sleeve, Flanged, Spacer |
Finishing | Lead | Features | Superior Wear-Resistance and Impact Toughness |
Transport Package | Standard or Customized | Specification | ISO9001 SGS |
Trademark | LIHUA | Origin | Zhuzhou, China (Mainland) |
Grade |
Binder (Wt%) |
Density (g/cm3) |
Hardness (HRA) |
TRS (over N/mm2) |
YG6 | 6 | 14.8 | 90.0 | 1520 |
YG6X | 6 | 14.9 | 91.0 | 1450 |
YG6A | 6 | 14.9 | 92.0 | 1540 |
YG8 | 8 | 14.7 | 89.5 | 1750 |
YG12 | 12 | 14.2 | 88.0 | 1810 |
YG15 | 15 | 14.0 | 87.0 | 2050 |
YG20 | 20 | 13.5 | 85.5 | 2450 |
YG25 | 25 | 12.1 | 84.0 | 2550 |
Grade |
Density g/cm3 |
T.R.S MPa | Hardness HRA |
Performance &
Application Recommended |
YG6 | 14.9 | 2150 | 89.5 |
Qualified
for finish machining and
semi-finished machining for the cast iron,non-ferrous metal alloy and unalloyed materials. |
YG6X | 14.9 | 1560 | 91 |
Qualified for machining of chilled cast iron |
YG6A | 14.8 | 1580 | 91 | Alloy cast iron,refractory steel , alloy steel.Also qualified for the machining of common cast iron. |
YG8 | 14.7 | 2320 | 89.5 |
High bending strength,wear
resistance lower
than YG6A,used for processing blades,wear resistance parts etc. |
YG11C | 14.4 | 2260 | 87.5 |
Qualified for molding the drills
for heavy-duty rock drill:detachable bits used for deep hole drilling,rock drill torlley etc |
YG15 | 14.0 | 2500 | 87.5 | Used for punch dies,stamping dies and wear resistance |
YS2T | 14.5 | 2800 | 92.5 |
Qualified for low speed rough
machining,milling, titanium alloy and refractory alloy,especially for cut-off tool and sick prick. |
YL10.2 | 14.5 | 3400 | 92.5 | |
YG20 | 14.6 | 2480 | 83.5 |
Qualified for making dies with
low impact such
as punching watch parts,battery shells,small screw caps etc |
Tower A,6th Building,Block C, Auto parts park,Tianyuan zone,Zhuzhou city,Hunan province,China